Innermost microsporangial wall layer that nourishes pollen grains is

Innermost microsporangial wall layer that nourished pollen grains is

Innermost wall layer of microsporangium which nourishes the developing pollen grain is called _____

Innermost layer of microsporangium which nourishes the developing pollen grain is called.

Wall of a mature pollen grain consists of

Wall of a mature pollen grain consists of

Name the wall layers of a pollein grain .

The cells of anther wall layer which nourish the developing pollen grains is related to all of the following features, except

The cells of anther wall layer which nourish the developing pollen grains is related to all of the following features, except

The cells of anther wall layer which nourish the developing pollen grains is related to all of the following features, except